Multiple Choice
Figure 3-2
Peru's Production Possibilities Frontier
-Refer to Figure 3-2.Suppose Peru decides to increase its production of rubies by 30.What is the opportunity cost of this decision?
A) 1/8 emerald
B) 1/3 emerald
C) 1 emerald
D) 3 emeralds
Correct Answer:

Verified
Correct Answer:
Verified
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